:root {
  color-scheme:dark;
  --bg:#0d0d0d;
  --surface:#171717;
  --line:#303030;
  --yellow:#ffd400;
  --text:#f5f5f5;
  --muted:#aaa;
}

* {
  box-sizing:border-box;
}

html {
  scroll-behavior:smooth;
  scroll-padding-top:105px;
}

body {
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:Arial,Helvetica,sans-serif;
  font-size:16px;
  line-height:1.65;
}

a {
  color:inherit;
  text-decoration:none;
}

button,input,textarea {
  font:inherit;
}

button,a,input,textarea {
  -webkit-tap-highlight-color:transparent;
}

button {
  cursor:pointer;
}

img {
  max-width:100%;
  display:block;
}

::selection {
  background:var(--yellow);
  color:var(--bg);
}

:focus-visible {
  outline:3px solid var(--yellow);
  outline-offset:5px;
}

a:hover {
  color:var(--yellow);
}

.container {
  width:min(1240px,calc(100% - 80px));
  margin-inline:auto;
}

.yellow {
  color:var(--yellow);
}

.muted {
  color:var(--muted);
}

.skip {
  position:fixed;
  top:-100px;
  left:20px;
  padding:12px 20px;
  background:var(--yellow);
  color:#111;
  z-index:100;
}

.skip:focus {
  top:12px;
}

.header {
  position:sticky;
  top:0;
  z-index:20;
  background:rgba(13,13,13,.96);
  border-bottom:1px solid var(--line);
}

.header-inner {
  display:flex;
  align-items:center;
  gap:35px;
  min-height:92px;
}

.brand {
  display:flex;
  align-items:center;
  gap:12px;
  font-size:29px;
  font-weight:800;
  line-height:1.1;
  letter-spacing:-1px;
}

.brand small {
  display:block;
  font-size:8px;
  letter-spacing:2px;
  font-weight:400;
  margin-top:7px;
  color:var(--muted);
}

.brand-mark {
  width:44px;
  height:44px;
  border:1px solid var(--yellow);
  color:var(--yellow);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:26px;
}

.brand-mark span {
  font-size:18px;
  align-self:flex-start;
  margin-top:3px;
}

.header nav {
  display:flex;
  gap:28px;
  margin-left:auto;
  font-size:13px;
}

.button {
  display:inline-flex;
  justify-content:space-between;
  align-items:center;
  gap:30px;
  min-height:54px;
  padding:13px 24px;
  border:1px solid var(--yellow);
  background:var(--yellow);
  color:#111;
  font-size:14px;
  font-weight:700;
  border-radius:3px;
  transition:background .18s,transform .18s;
}

.button:hover {
  background:#ffe45b;
  color:#111;
  transform:translateY(-2px);
}

.button span {
  font-size:20px;
  line-height:1;
}

.header-cta {
  min-height:44px;
  padding:10px 18px;
  font-size:12px;
}

.menu-toggle {
  display:none;
}

.hero {
  padding:85px 0 68px;
  overflow:hidden;
}

.hero-grid {
  display:grid;
  grid-template-columns:1.12fr 1fr;
  gap:32px;
  align-items:center;
}

.eyebrow,.code {
  font-family:monospace;
  font-size:11px;
  letter-spacing:1.5px;
  color:var(--muted);
}

.eyebrow {
  margin:0 0 26px;
  color:var(--yellow);
  display:flex;
  align-items:center;
  gap:10px;
}

.status-dot {
  width:6px;
  height:6px;
  border-radius:50%;
  background:var(--yellow);
}

h1,h2,h3,p {
  margin-top:0;
}

h1 {
  font-size:clamp(36px,4.3vw,60px);
  line-height:1.12;
  letter-spacing:-2.5px;
  margin-bottom:28px;
}

h2 {
  font-size:clamp(32px,3.6vw,46px);
  line-height:1.16;
  letter-spacing:-1.5px;
  margin-bottom:28px;
}

h3 {
  font-size:20px;
  line-height:1.35;
  letter-spacing:-.4px;
}

.lead {
  max-width:500px;
  color:var(--muted);
  font-size:16px;
  line-height:1.8;
}

.actions {
  display:flex;
  gap:12px;
  margin-top:32px;
}

.secondary {
  color:var(--text);
  background:transparent;
  border-color:#444;
}

.secondary:hover {
  color:var(--text);
  background:#222;
}

.hero-note {
  display:flex;
  flex-direction:column;
  gap:6px;
  border-left:2px solid var(--yellow);
  padding-left:15px;
  margin-top:36px;
  font-size:11px;
  color:var(--muted);
}

.hero-note span:first-child {
  color:#ddd;
  letter-spacing:2px;
  font-family:monospace;
}

.system {
  border:1px solid var(--line);
  background:radial-gradient(ellipse at center,#25231a 0%,#111 68%);
  border-radius:8px;
  position:relative;
  transform:perspective(1200px) rotateY(-5deg);
}

.system-label,.system-footer {
  display:flex;
  justify-content:space-between;
  gap:10px;
  font:9px monospace;
  letter-spacing:1px;
  padding:18px;
  color:#aaa;
}

.system-label {
  border-bottom:1px solid var(--line);
}

.system-label span {
  color:var(--yellow);
}

.diagram {
  height:400px;
  position:relative;
  background-image:linear-gradient(#ffffff04 1px,transparent 1px),linear-gradient(90deg,#ffffff04 1px,transparent 1px);
  background-size:24px 24px;
}

.connections {
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
}

.connections path {
  stroke:#ffd400;
  stroke-width:1;
  stroke-dasharray:5 6;
  fill:none;
  opacity:.5;
}

.orbit {
  border:1px solid #ffd40020;
  border-radius:50%;
  position:absolute;
  left:50%;
  top:50%;
  transform:translate(-50%,-50%);
  width:260px;
  height:260px;
}

.orbit-two {
  width:360px;
  height:360px;
  border-color:#ffffff08;
}

.core {
  position:absolute;
  left:50%;
  top:50%;
  transform:translate(-50%,-50%);
  display:flex;
  align-items:center;
  flex-direction:column;
  justify-content:center;
  width:152px;
  height:152px;
  background:#181818;
  border:1px solid var(--yellow);
  border-radius:12px;
  box-shadow:0 0 50px #ffd4000c;
}

.core-icon {
  font-size:35px;
  color:var(--yellow);
  font-weight:900;
  line-height:1.2;
}

.core strong {
  font-size:23px;
}

.core small {
  font:8px monospace;
  color:#aaa;
  letter-spacing:1px;
}

.node {
  position:absolute;
  background:#1b1b1b;
  border:1px solid #414141;
  padding:12px 16px;
  border-radius:5px;
  min-width:135px;
  display:flex;
  flex-direction:column;
}

.node>span {
  color:var(--yellow);
  font:9px monospace;
}

.node strong {
  font-size:22px;
  margin-top:4px;
}

.node small {
  font-size:9px;
  color:#aaa;
}

.node-one {
  left:5%;
  top:7%;
}

.node-two {
  right:5%;
  top:11%;
}

.node-three {
  left:5%;
  bottom:8%;
}

.node-four {
  right:5%;
  bottom:5%;
}

.system-footer {
  border-top:1px solid var(--line);
  font-size:8px;
}

.system-footer i {
  display:inline-block;
  width:5px;
  height:5px;
  background:var(--yellow);
  margin-right:6px;
  border-radius:50%;
}

.scope-bar {
  border-block:1px solid var(--line);
  background:#111;
}

.scope-bar .container {
  display:flex;
  justify-content:space-between;
  gap:20px;
  padding-block:22px;
  font-size:11px;
  color:#999;
}

.scope-bar span:before {
  content:'+';
  margin-right:12px;
  color:var(--yellow);
}

.section {
  padding:95px 0;
}

.surface {
  background:var(--surface);
}

.about-grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:90px;
}

.experience {
  display:flex;
  align-items:center;
  gap:25px;
  margin-top:35px;
}

.experience strong {
  font-size:72px;
  line-height:1;
  letter-spacing:-5px;
}

.experience strong span {
  color:var(--yellow);
  font-size:45px;
  letter-spacing:0;
}

.experience p {
  margin:0;
  color:#aaa;
  font-size:13px;
  line-height:1.5;
}

.about-copy {
  padding-top:38px;
  color:var(--muted);
  font-size:14px;
}

.large-copy {
  color:var(--text);
  font-size:21px;
  line-height:1.6;
}

.text-link {
  display:inline-flex;
  gap:30px;
  color:var(--yellow);
  border-bottom:1px solid #ffd40055;
  padding-bottom:5px;
  font-size:13px;
}

.section-heading {
  display:flex;
  justify-content:space-between;
  gap:30px;
  align-items:end;
  margin-bottom:38px;
}

.section-heading h2 {
  margin-bottom:0;
}

.section-heading>p {
  color:var(--muted);
  font-size:13px;
  margin:0;
}

.services-grid {
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}

.service {
  padding:26px;
  background:#1d1d1d;
  border:1px solid #333;
  border-radius:5px;
  display:flex;
  flex-direction:column;
  transition:border-color .2s,transform .2s;
}

.service:hover {
  border-color:#ffd40080;
  transform:translateY(-3px);
}

.service-top {
  display:flex;
  justify-content:space-between;
  gap:10px;
  align-items:start;
  margin-bottom:25px;
}

.service-top img {
  object-fit:contain;
  background:#f4f4f4;
  border-radius:8px;
  padding:7px;
  width:78px;
  height:78px;
}

.service .code {
  font-size:9px;
  color:#aaa;
}

.service h3 {
  max-width:280px;
  margin-bottom:13px;
  min-height:54px;
}

.service p {
  color:var(--muted);
  font-size:13px;
  line-height:1.7;
  flex-grow:1;
  margin-bottom:25px;
}

.service-bottom {
  border-top:1px solid #383838;
  padding-top:18px;
  display:flex;
  justify-content:space-between;
  align-items:center;
}

.service-bottom>span {
  font-size:25px;
  font-weight:700;
  letter-spacing:-1px;
}

.service-bottom small {
  font-size:17px;
  color:#aaa;
}

.service-bottom a {
  color:var(--yellow);
  display:grid;
  place-items:center;
  width:37px;
  height:37px;
  background:#ffd4000c;
  border:1px solid #ffd40030;
  border-radius:3px;
  font-size:23px;
}

.service:last-child {
  grid-column:span 3;
  display:grid;
  grid-template-columns:1fr 1.2fr 1.3fr 1fr;
  align-items:center;
  gap:25px;
}

.service:last-child .service-top,.service:last-child p,.service:last-child h3 {
  margin:0;
  min-height:0;
}

.service:last-child .service-top img {
  width:56px;
  height:56px;
}

.service:last-child .service-bottom {
  border-top:0;
  padding:0;
}

.advantages-grid {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:32px;
  margin-top:52px;
}

.advantages-grid article {
  border-top:1px solid #333;
  padding-top:22px;
}

.adv-number {
  font:42px monospace;
  color:var(--yellow);
  letter-spacing:-3px;
  display:block;
  margin-bottom:24px;
}

.advantages-grid h3 {
  font-size:18px;
  min-height:50px;
}

.advantages-grid p {
  font-size:13px;
  color:var(--muted);
}

.partners-grid {
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}

.partner {
  background:#f1f1f1;
  border-radius:4px;
  min-height:132px;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:25px;
}

.partner img {
  width:100%;
  height:75px;
  object-fit:contain;
}

.request-grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:100px;
}

.request-phone {
  display:inline-flex;
  align-items:center;
  gap:30px;
  font-size:25px;
  margin-top:32px;
  margin-bottom:12px;
}

.request-phone span {
  color:var(--yellow);
}

form {
  padding:30px;
  background:#171717;
  border:1px solid #333;
  border-radius:5px;
}

.form-grid {
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:20px;
}

label {
  font-size:12px;
  color:#ddd;
  display:block;
}

.full {
  grid-column:span 2;
}

input:not([type=checkbox]),textarea {
  display:block;
  width:100%;
  background:#111;
  border:1px solid #444;
  color:#fff;
  border-radius:3px;
  padding:13px 14px;
  margin-top:8px;
  font-size:13px;
  min-width:0;
}

textarea {
  resize:vertical;
}

input::placeholder,textarea::placeholder {
  color:#999;
}

input:focus,textarea:focus {
  border-color:var(--yellow);
}

.consent {
  display:flex;
  gap:10px;
  align-items:start;
  font-size:11px;
  margin:22px 0;
  color:var(--muted);
}

.consent input {
  accent-color:var(--yellow);
  flex-shrink:0;
  width:16px;
  height:16px;
}

.consent a {
  text-decoration:underline;
}

.form-note {
  font-size:11px;
  color:#aaa;
  margin:16px 0 0;
  line-height:1.6;
}

.form-status {
  font-size:12px;
  color:var(--yellow);
  margin-bottom:0;
}

.contacts-grid {
  display:grid;
  grid-template-columns:1.2fr 1fr 1fr;
  gap:50px;
  margin-top:40px;
  border-top:1px solid #333;
  padding-top:30px;
}

.contacts-grid .code {
  font-size:10px;
}

.contacts-grid p {
  margin:15px 0;
  font-size:18px;
  line-height:1.7;
}

.footer {
  padding:44px 0 26px;
}

.footer-top {
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:30px;
  padding-bottom:35px;
}

.footer-top p {
  font-size:12px;
  color:#aaa;
  margin:0;
}

.footer-bottom {
  border-top:1px solid #333;
  padding-top:25px;
  display:flex;
  justify-content:space-between;
  gap:25px;
  font-size:10px;
  color:#aaa;
  align-items:center;
}

.footer-bottom p {
  margin:0;
}

.legal {
  padding-block:55px;
  max-width:900px;
}

.legal h1 {
  margin-top:35px;
  font-size:38px;
}

.legal p {
  color:#bbb;
  overflow-wrap:anywhere;
}

.legal p:first-of-type {
  font-size:23px;
  color:#fff;
}

@media(min-width:1500px) {
  .hero {
    padding-block:110px;
  }

  .hero-grid {
    gap:60px;
  }

}

@media(max-width:1100px) {
  .container {
    width:calc(100% - 48px);
  }

  .header-inner {
    gap:20px;
  }

  .header nav {
    gap:18px;
  }

  .hero-grid {
    grid-template-columns:1.1fr 1fr;
    gap:20px;
  }

  h1 {
    letter-spacing:-1.5px;
  }

  .diagram {
    height:350px;
  }

  .node {
    min-width:112px;
    padding:10px;
  }

  .node small {
    font-size:8px;
  }

  .core {
    width:128px;
    height:128px;
  }

  .orbit-two {
    width:300px;
    height:300px;
  }

  .about-grid,.request-grid {
    gap:45px;
  }

  .service {
    padding:21px;
  }

  .service:last-child {
    gap:15px;
  }

  .service:last-child .service-top {
    flex-direction:column;
  }

  .advantages-grid {
    gap:22px;
  }

}

@media(max-width:850px) {
  .header-inner {
    min-height:78px;
    flex-wrap:wrap;
  }

  .header nav {
    gap:18px;
    font-size:12px;
  }

  .header-cta {
    display:none;
  }

  .hero {
    padding-top:55px;
  }

  .hero-grid {
    grid-template-columns:1fr;
  }

  .hero h1 {
    font-size:58px;
  }

  .hero .lead {
    max-width:550px;
  }

  .system {
    max-width:560px;
    width:100%;
    margin:20px auto 0;
    transform:none;
  }

  .diagram {
    height:390px;
  }

  .node {
    min-width:135px;
  }

  .core {
    width:152px;
    height:152px;
  }

  .scope-bar .container {
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:10px;
  }

  .section {
    padding:70px 0;
  }

  .about-grid {
    gap:35px;
  }

  .services-grid {
    grid-template-columns:repeat(2,1fr);
  }

  .service:last-child {
    grid-column:auto;
    display:flex;
    gap:0;
  }

  .service:last-child .service-top {
    flex-direction:row;
    margin-bottom:25px;
  }

  .service:last-child .service-top img {
    width:78px;
    height:78px;
  }

  .service:last-child h3 {
    margin-bottom:13px;
    min-height:54px;
  }

  .service:last-child p {
    margin-bottom:25px;
  }

  .service:last-child .service-bottom {
    border-top:1px solid #383838;
    padding-top:18px;
  }

  .advantages-grid {
    grid-template-columns:repeat(2,1fr);
  }

  .advantages-grid h3 {
    min-height:0;
  }

  .partners-grid {
    grid-template-columns:repeat(2,1fr);
  }

  .request-grid {
    gap:30px;
  }

  .request-phone {
    font-size:20px;
  }

  .form-grid {
    grid-template-columns:1fr;
  }

  .full {
    grid-column:auto;
  }

  .contacts-grid {
    gap:25px;
  }

  .contacts-grid p {
    font-size:15px;
  }

  .section-heading>p {
    max-width:220px;
  }

}

@media(max-width:600px) {
  .container {
    width:calc(100% - 36px);
  }

  html {
    scroll-padding-top:95px;
  }

  .header-inner {
    min-height:74px;
    gap:0;
    position:relative;
  }

  .brand {
    font-size:26px;
  }

  .brand-mark {
    width:38px;
    height:38px;
  }

  .menu-toggle {
    display:flex;
    align-items:center;
    gap:12px;
    background:transparent;
    color:#fff;
    border:1px solid #444;
    border-radius:3px;
    font-size:12px;
    padding:8px 12px;
    margin-left:auto;
  }

  .menu-toggle span {
    color:var(--yellow);
  }

  .header nav {
    display:flex;
    flex-direction:column;
    width:100%;
    margin:0;
    padding:10px 0 18px;
    gap:0;
  }

  .header nav a {
    padding:10px 4px;
  }

  .js .header nav {
    display:none;
  }

  .js .header nav.is-open {
    display:flex;
  }

  .hero {
    padding:42px 0;
  }

  .eyebrow {
    font-size:9px;
    letter-spacing:1px;
    margin-bottom:22px;
  }

  .hero h1 {
    font-size:clamp(31px,8.7vw,49px);
    letter-spacing:-1.5px;
    line-height:1.15;
    margin-bottom:22px;
  }

  .lead {
    font-size:14px;
  }

  .actions {
    gap:10px;
    flex-wrap:wrap;
  }

  .button {
    font-size:12px;
    padding:13px 17px;
    gap:20px;
    min-height:50px;
  }

  .hero-note {
    font-size:10px;
  }

  .system {
    margin-top:25px;
  }

  .system-label {
    font-size:7px;
    padding:13px;
  }

  .diagram {
    height:310px;
  }

  .node {
    min-width:105px;
    padding:9px;
  }

  .node strong {
    font-size:19px;
  }

  .node small {
    font-size:7px;
  }

  .core {
    width:112px;
    height:112px;
  }

  .core-icon {
    font-size:26px;
  }

  .core strong {
    font-size:20px;
  }

  .core small {
    font-size:6px;
  }

  .orbit-one {
    width:210px;
    height:210px;
  }

  .orbit-two {
    width:280px;
    height:280px;
  }

  .system-footer {
    font-size:6px;
    padding:13px;
  }

  .scope-bar .container {
    font-size:9px;
    gap:10px;
    padding-block:18px;
  }

  .scope-bar span:before {
    margin-right:6px;
  }

  .section {
    padding:55px 0;
  }

  h2 {
    font-size:33px;
    letter-spacing:-1px;
  }

  .about-grid,.request-grid {
    grid-template-columns:1fr;
    gap:24px;
  }

  .experience {
    margin-top:24px;
  }

  .experience strong {
    font-size:63px;
  }

  .about-copy {
    padding-top:8px;
  }

  .large-copy {
    font-size:19px;
  }

  .section-heading {
    display:block;
    margin-bottom:28px;
  }

  .section-heading>p {
    margin-top:20px;
    max-width:none;
  }

  .services-grid {
    grid-template-columns:1fr;
    gap:14px;
  }

  .service {
    padding:24px;
  }

  .service h3 {
    min-height:0;
    font-size:21px;
  }

  .service-top {
    margin-bottom:16px;
  }

  .service p {
    font-size:14px;
  }

  .service:last-child h3 {
    min-height:0;
  }

  .advantages-grid {
    gap:25px 20px;
    margin-top:35px;
  }

  .adv-number {
    font-size:35px;
    margin-bottom:20px;
  }

  .advantages-grid h3 {
    font-size:16px;
  }

  .advantages-grid p {
    font-size:12px;
  }

  .partners-grid {
    gap:12px;
  }

  .partner {
    padding:18px;
    min-height:100px;
  }

  .partner img {
    height:55px;
  }

  .request-phone {
    font-size:24px;
    margin-top:15px;
  }

  .request-grid form {
    padding:24px;
  }

  .form-grid {
    gap:17px;
  }

  .contacts-grid {
    grid-template-columns:1fr;
    gap:22px;
    padding-top:24px;
    margin-top:25px;
  }

  .contacts-grid p {
    font-size:18px;
    margin-bottom:0;
  }

  .footer-top {
    flex-wrap:wrap;
    gap:25px;
    padding-bottom:25px;
  }

  .footer-top p {
    max-width:170px;
  }

  .footer-bottom {
    flex-direction:column;
    align-items:start;
    gap:15px;
  }

  .legal h1 {
    font-size:30px;
    overflow-wrap:anywhere;
  }

}

@media(prefers-reduced-motion:reduce) {
  html {
    scroll-behavior:auto;
  }

  *,*:before,*:after {
    transition:none!important;
  }

}

.arrow-icon {
  display:inline-block;
  width:1em;
  height:1em;
  vertical-align:middle;
  flex-shrink:0;
  overflow:visible;
}

.arrow-icon path {
  stroke:currentColor;
  stroke-width:1.7;
  fill:none;
  stroke-linecap:round;
  stroke-linejoin:round;
}

.core-icon .arrow-icon {
  width:.75em;
  height:.75em;
}

.brand-mark .arrow-icon {
  width:16px;
  height:16px;
}

/* Compact the visible header inside a fixed-height slot: content never jumps. */
.header { height:92px; transition:background .2s; }
.header-inner { height:92px; min-height:0; transition:height .2s; }
.header .brand { transition:transform .2s; transform-origin:left center; }
.header.is-compact { background:transparent; border-color:transparent; }
.header.is-compact .header-inner { height:68px; }
.header.is-compact .brand { transform:scale(.9); }
.partner { background:#1d1d1d; border:1px solid #353535; border-top:2px solid #ffd40080; transition:border-color .2s; }
.partner:hover { border-color:#ffd40080; }
.partner img { background:#e3e3df; padding:9px; border-radius:3px; width:auto; max-width:100%; object-fit:contain; }
.solutions-section { border-top:1px solid #303030; }
.solutions-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:20px; margin-top:35px; }
.solution-card { background:#1d1d1d; border:1px solid #333; border-radius:5px; padding:28px; }
.solution-meta,.solution-bottom { display:flex; align-items:center; justify-content:space-between; gap:20px; }
.solution-meta { margin-bottom:25px; }
.soon { font:11px monospace; padding:5px 12px; border:1px solid #ffd40055; color:#ffd400; border-radius:3px; }
.solution-card p { color:#aaa; font-size:14px; }
.solution-card .solution-platform { font:11px monospace; color:#aaa; }
.solution-bottom { border-top:1px solid #383838; padding-top:20px; margin-top:25px; font-size:12px; color:#aaa; }
.solution-bottom button { background:transparent; border:1px solid #444; color:#aaa; padding:8px 12px; border-radius:3px; }
button:disabled { cursor:not-allowed; opacity:.65; transform:none; }
.honeypot { position:absolute; width:1px; height:1px; overflow:hidden; clip-path:inset(50%); }
.form-status.is-error { color:#ffb4a8; }
@media(max-width:1100px) { .header nav { gap:14px; } }
@media(max-width:850px) { .header,.header-inner { height:78px; } .header.is-compact .header-inner { height:62px; } }
@media(max-width:600px) {
  .header,.header-inner { height:74px; }
  .header-inner { min-height:0; align-content:center; }
  .header.is-compact .header-inner { height:60px; }
  .header nav { position:absolute; top:100%; left:-18px; width:calc(100% + 36px); background:#111; padding:12px 22px 20px; border-bottom:1px solid #444; }
  .solutions-grid { grid-template-columns:1fr; }
  .solution-card { padding:24px; }
  .solution-bottom { flex-wrap:wrap; gap:15px; }
}

.header::before { content:""; position:absolute; inset:0 0 auto; height:100%; background:#0d0d0df5; z-index:-1; transition:height .2s; }
.header.is-compact::before { height:68px; border-bottom:1px solid #303030; }
@media(max-width:850px) { .header.is-compact::before { height:62px; } }
@media(max-width:600px) { .header.is-compact::before { height:60px; } }